Everything You Need to Start Controlling the GPIO of Your Raspberry Pi With Node-RED

The Raspberry Pi Foundation has released a new guide for Node-RED, one of the easiest ways to manage your Raspberry Pi’s GPIO pins and connect your Pi to the outside world.

To use this guide, you will need a Raspberry Pi, breadboard, buttons, some LEDs, and some wires. From there, the guide will walk you through the Node-RED program to control these lights and a lot of other GPIO activities. If you’ve hesitated to mess around with GPIOs, now is the time to learn how, and this tutorial is easy to follow.

Getting Started with Node-RED | Raspberry Pi Foundation


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